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Space Quarters Inc.

Space Quarters Inc.

Private
TokyoFrontier & Industrial Techhttps://space-quarters.com/

Last Round

Seed

Oct 16, 2025

Total Funding Raised

$5M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Space Quarters Inc. is an aerospace and defense company that develops a construction system using robotic welding to build large structures in space.

Sector

Frontier & Industrial Tech

Verticals

Space Technology, Construction Tech, Industrial Robotics

Business Model

B2G

Customer Profile

Government Contracts, Services & Consulting

AI Layer

Non-AI

Keywords

in-space constructionin-space assemblyspace roboticselectron beam weldinglunar constructionspace infrastructurerobotic weldingin-space manufacturingorbital assemblyISAMprivate space stationlunar basedeep techconstruction tech

Historical Pricing

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Caplight Momentum Score

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Space Quarters Inc. Comps

Public and private peers based on sector, stage, and business model.

Space Quarters Inc. comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Space Quarters Inc. Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedOct 16, 2025

Key People

Founding team and executive leadership

Munenori Takahashi

Co-Founder, COO

Founding Team

Shogo Onishi

Founder CEO

Founding Team

高橋宗徳

COO

Executive Team

Space Quarters Inc. Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 28, 2026

    Grew 30% QoQ, from 10 to 13 employees.

  • Apr 15, 2026

    Monthly visitors increased 37% MoM.

Space Quarters Inc. Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Space Quarters Inc. Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersTokyo
Employee Range13
Year Founded2022
Last FundingOct 16, 2025

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